首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   225篇
  免费   9篇
各国政治   20篇
工人农民   34篇
世界政治   24篇
外交国际关系   15篇
法律   78篇
中国政治   2篇
政治理论   59篇
综合类   2篇
  2023年   1篇
  2022年   1篇
  2021年   1篇
  2020年   3篇
  2019年   2篇
  2018年   7篇
  2017年   6篇
  2016年   14篇
  2015年   5篇
  2014年   16篇
  2013年   36篇
  2012年   7篇
  2011年   5篇
  2010年   12篇
  2009年   4篇
  2008年   5篇
  2007年   10篇
  2006年   5篇
  2005年   8篇
  2004年   5篇
  2003年   4篇
  2002年   7篇
  2001年   4篇
  2000年   3篇
  1999年   4篇
  1998年   2篇
  1997年   3篇
  1996年   2篇
  1995年   3篇
  1994年   1篇
  1993年   3篇
  1992年   3篇
  1990年   1篇
  1988年   2篇
  1987年   5篇
  1986年   7篇
  1985年   4篇
  1984年   1篇
  1983年   11篇
  1982年   3篇
  1981年   1篇
  1980年   1篇
  1979年   1篇
  1977年   2篇
  1976年   1篇
  1973年   1篇
  1969年   1篇
排序方式: 共有234条查询结果,搜索用时 15 毫秒
91.
The New Zealand DNA Databank was established following the introduction of legislation in August 1996. Using the Second Generation Multiplex (SGM), DNA profiles from over 13,000 convicted offenders and volunteer donors have been completed to the National DNA Database. Since June 1998, DNA profiles from over 1,400 unsolved crimes have been entered onto the Crime Sample Database. Of all unsolved crimes analysed, 33% are linked to individuals and 21% are linked to other unsolved crimes. Several high profile types of case including homicides, sexual offenses and burglaries are amongst those regularly solved.  相似文献   
92.
CAI is DOA     
Asia Europe Journal - The Comprehensive Agreement on Investment (CAI) that was borne but not formally blessed by China and the European Union in late December 2020 is unlikely to survive in its...  相似文献   
93.
It is still unclear exactly how gender influences vote choice. Using an information processing perspective, we argue that instead of directly influencing vote choice, candidate gender guides the amounts and types of information that voters search for during a campaign, and that effects of gender on vote choice ultimately come from differences in information search influenced by candidate gender. Using two unique experimental datasets, we test the effects of candidate gender on vote choice and information search. We find that subjects change their search based on a candidate’s gender, seeking out more competence-related information about female candidates than they do for male candidates, as well as more information related to “compassion issues.” We also find that evaluations of candidates’ traits and issue positions are important predictors of subjects’ vote choice.  相似文献   
94.
This article examines the changing security, economic and diplomatic components of the transatlantic link, with a particular focus on Washington's approach and implications for Central and Eastern Europe. The United States continues to play an essential role as security underwriter in the region, but the military dimension of the transatlantic relationship is transforming and will result in greater burdens on Europeans. Economic links between the U.S. and Central Europe are developing more strongly than generally understood, and the Transatlantic Trade and Investment Partnership is likely to drive both political and economic ties. Unconventional gas developments are enhancing U.S. engagement in European energy markets. Finally, the U.S. remains keen to engage its European partners on a broad agenda of global and regional issues and retains its own interests in working particularly with Central and Eastern European countries to lend stability to ‘wider Europe’.  相似文献   
95.

Objectives

The purpose of the present meta-analysis was to answer the question: Can the Andrews principles of risk, needs, and responsivity, originally developed for programs that treat offenders, be extended to programs that treat drug abusers?

Methods

Drawing from a dataset that included 243 independent comparisons, we conducted random-effects meta-regression and ANOVA-analog meta-analyses to test the Andrews principles by averaging crime and drug use outcomes over a diverse set of programs for drug abuse problems.

Results

For crime outcomes, in the meta-regressions, the point estimates for each of the principles were substantial, consistent with previous studies of the Andrews principles. There was also a substantial point estimate for programs exhibiting a greater number of the principles. However, almost all the 95 % confidence intervals included the zero point. For drug use outcomes, in the meta-regressions, the point estimates for each of the principles was approximately zero; however, the point estimate for programs exhibiting a greater number of the principles was somewhat positive. All the estimates for the drug use principles had confidence intervals that included the zero point.

Conclusions

This study supports previous findings from primary research studies targeting the Andrews principles that those principles are effective in reducing crime outcomes, here in meta-analytic research focused on drug treatment programs. By contrast, programs that follow the principles appear to have very little effect on drug use outcomes. Primary research studies that experimentally test the Andrews principles in drug treatment programs are recommended.  相似文献   
96.
97.
This study considers how those who work in prisons are affected by and respond to repetitive self-harm of imprisoned women in English prisons. This paper considers the perspectives of custodial staff working in this area on a day-to-day basis. Semi-structured face-to-face interviews were conducted with 14 prison staff and explored using techniques of thematic analysis. The interviews examined: the emotional impact of working with and witnessing self-harm incidents, coping strategies used, training and the support available to prison staff. Findings indicate the strategies used by staff to cope emotionally with such incidents and these include presenting a ‘façade of coping’, rejecting support and becoming desensitised. It is concluded that staff felt they must portray themselves as coping well with self-harm in prison even when they were troubled and emotionally affected by it. However, some did describe accepting help when outside of the prison and this has implications for how support can be offered in the future. It is recommended that more should be done to support and train staff in this area.  相似文献   
98.
The Anthropocene presents new challenges to the natural and social sciences by claiming that humanity is “entangled” with a myriad of scales, spaces, being(s), and temporalities. Yet, how does this entanglement alter our understanding of security? This article argues that the Anthropocene threatens not our physical security, but our ontological security: our deep and normalized conceptions of humanity and what it means to be a human “self” in a stable and continuous world. By replacing the foundation of ontological security in modernity – the uncertainty of death – with a new uncertainty of anthropos, the result is an existential discontinuity emanating from our own human selves. The Anthropocene thus manifests the need to secure humanity from humanity, or the paradox of securing oneself from oneself. Recent turns to the concept of “quantum entanglement” attempt to resolve this paradox by re-instilling a certain and secure “entangled” human self within an otherwise uncertain and insecure Anthropocene epoch. The article concludes that this move actually illustrates humanity’s separation, or dis-entanglement, from nature. Ethical and moral responsibilities to mediate and safeguard life and the planet derive not from (quantum) science nor from entanglement, but from a social world within which humans possess the agency to mediate and judge how to act through such concepts.  相似文献   
99.
Sudden cardiac death due to giant cell inflammatory processes   总被引:1,自引:0,他引:1  
Granulomatous inflammation of the myocardium may occur in a number of systemic disease processes including those with infectious etiologies such as fungal, mycobacterial and parasitic infections, as well as hypersensitivity reactions, and rarely autoimmune disorders. In many of these disorders, giant cells are components of the inflammatory infiltrate. Systemic granulomatous processes of unknown pathogenesis, most notably sarcoidosis, may also be associated with involvement of the myocardium. Occasionally, these disorders are associated with sudden death due to pathologic involvement of the heart. In contrast, giant cell myocarditis, also known as idiopathic myocarditis, a rare, frequently fulminant and fatal disorder of unknown etiology, is isolated to the heart and lacks systemic involvement. This disorder is most commonly diagnosed at autopsy. We present two cases in which sudden death resulted from a giant cell inflammatory process affecting the myocardium. Both individuals lacked antemortem diagnoses and collapsed at their respective places of employment. These cases compare and contrast the clinical and pathologic issues involved in the differential diagnoses of the subgroup of sudden cardiac deaths resulting from giant cell inflammatory processes that affect the myocardium, as well as the value of histologic examination and immunohistochemical studies.  相似文献   
100.
This case shows an unexpected midline glioma found at autopsy. Two siblings were riding on a single bicycle on the side of a road. The 13‐year‐old brother was seated and steering the bicycle, while the 14‐year‐old sister held onto the back. The bicycle veered left into traffic and was struck by a vehicle. The siblings were admitted to the local Level 1 trauma center, but both later succumbed to injuries. Autopsies were performed on the children, including brains for neuropathologic evaluation. The brother was found to have an infiltrating astrocytoma located in the left middle cerebellar peduncle, with extension to the pons and medulla. His hospital course included several imaging studies using CT and MRI modalities. However, this lesion was not identified until the postmortem neuropathologic examination. This rare case shows the continued need for postmortem autopsy and the current limitations of medical imaging.  相似文献   
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号